From 1d670b00843948c8e23ef7020e08a91852798c6d Mon Sep 17 00:00:00 2001
From: Christian Grothoff <christian@grothoff.org>
Date: Wed, 25 Jan 2012 19:57:42 +0000
Subject: [PATCH] -do not abort waitpid just because of SIGCHLD

---
 src/util/os_priority.c | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/src/util/os_priority.c b/src/util/os_priority.c
index b344cd862..f9683bd81 100644
--- a/src/util/os_priority.c
+++ b/src/util/os_priority.c
@@ -1399,9 +1399,15 @@ GNUNET_OS_process_wait (struct GNUNET_OS_Process *proc)
 
 #ifndef MINGW
   pid_t pid = proc->pid;
+  pid_t ret;
 
-  if (pid != waitpid (pid, NULL, 0))
+  while ( (pid != (ret = waitpid (pid, NULL, 0))) &&
+	  (EINTR == errno) ) ;
+  if (pid != ret) 
+  {
+    LOG_STRERROR (GNUNET_ERROR_TYPE_WARNING, "waitpid");
     return GNUNET_SYSERR;
+  }
   return GNUNET_OK;
 #else
   HANDLE h;
-- 
2.25.1